SPEX CertiPrep
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Assurance Grade Tungsten for AA and ICP, 1,000 ug/mL (1,000 PPM), 125 mL, in H2O, SPEX Certiprep, PLW9-2YSPEX CertiPrepPLW9-2Y$76.78Order will ship within 1-3 business days -
Assurance Grade Tungsten for AA and ICP, 10,000 ug/mL (10,000 PPM), 125 mL, in H2O, SPEX Certiprep, PLW9-3YSPEX CertiPrepPLW9-3Y$135.83Order will ship within 1-3 business days -
Claritas PPT Grade Tungsten for ICP-MS, 1 ug/mL (1 PPM), 125 mL, in 2% HNO3 / tr HF, SPEX Certiprep, CLW2-1BYSPEX CertiPrepCLW2-1BY$137.31Order will ship within 1-3 business days -
Claritas PPT Grade Tungsten for ICP-MS, 1 ug/mL (1 PPM), 125 mL, in H2O, SPEX Certiprep, CLW9-1BYSPEX CertiPrepCLW9-1BY$124.02Order will ship within 1-3 business days